N686Y Waco RNF Private St Louis - Creve Coeur (Dauster Field) (K1HO), USA - Missouri Dave Welch - 09/1999
N686Y Waco RNF Private Blakesburg - Antique Airfield (IA27), USA - Iowa Dave Welch - 09/1983
N686Y Waco RNF Private St Louis - Creve Coeur (Dauster Field) (K1HO), USA - Missouri Dave Welch - 06/2006
N686Y Waco RNF Private Bartlesville Municipal (BVO / KBVO), USA - Oklahoma Dave Richardson - 05/06/1999
